Dr. Michael Sean McCormack, MD

Dr. McCormack practices at Swedish Hospital in Chicago, Illinois, part of Endeavor Health.

Dr. McCormack's NPI, 1710304670, was assigned on March 27, 2014. Dr. McCormack holds Illinois license 036150243.

Dr. McCormack's primary practice is Swedish Hospital, at 5145 N California Ave, Chicago, IL 60625 in Cook County. The practice phone is (773) 878-8200.

Dr. McCormack's primary practice is Swedish Hospital in Chicago, Illinois, part of Endeavor Health. Dr. McCormack is also affiliated with Evanston Hospital. The medical group on file is Endeavor Health Medical Group. Dmand AI also links Dr. McCormack to 1 more group practice or clinic and 1 home health agency, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McCormack practices, 4 sites in all. Vendor and product names are available with a free account.

Surgery is Dr. McCormack's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. McCormack is licensed in Illinois.

CMS data shows 80 Medicare services from Dr. McCormack across 4 procedure codes in 2024, for 96 Medicare patients. Medicare paid $6,389 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 96 Medicare patients who saw Dr. McCormack in 2024. The largest group is 75 to 84, with 31 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 48% are also on Medicaid. Their average risk score is 2.20, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. McCormack's median patient age at 53, with 55% women.

In 2024, Dr. McCormack wrote 65 Medicare Part D claims for 26 patients. 94% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $206 in total drug cost. In 2023, CMS named 15 claims across 1 drug.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. McCormack for performance year 2024, reported as part of a group. Dr. McCormack accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. McCormack as offering telehealth. CMS counts 89 procedures of removal of tissue by Dr. McCormack, more than 84% of the clinicians it reports for that procedure.

Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)

Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)

CMS Open Payments shows 98 general payments to Dr. McCormack from 26 drug and device companies from 2020 to 2025. Grants make up the largest share, 72% of the total. Boston Scientific Corporation paid the most, $26,234.